From f92440cc122f1c717f9dc71e58bf9b4a7d3a20db Mon Sep 17 00:00:00 2001
From: Dan Stillman <dstillman@zotero.org>
Date: Wed, 7 Jan 2009 19:01:59 +0000
Subject: [PATCH] Fix a synchronicity issue with Wiley InterScience (in which
 the same item was saved multiple times instead of different items), though
 there's still an issue with the popup window closing early that needs to be
 addressed

---
 translators/Wiley InterScience.js | 65 +++++++++++++++++++------------
 1 file changed, 41 insertions(+), 24 deletions(-)

diff --git a/translators/Wiley InterScience.js b/translators/Wiley InterScience.js
index 1cb817ee9..789f6d80d 100644
--- a/translators/Wiley InterScience.js	
+++ b/translators/Wiley InterScience.js	
@@ -73,37 +73,54 @@ function doWeb(doc, url){
 	} else if (m){ //single article
 		ids.push(m[2]);
 	}
+	
+	var setupSets = [];
 	for each (id in ids) {
 		var uri = host + 'tools/citex';
 		var poststring = "clienttype=1&subtype=1&mode=1&version=1&id=" + id;
+		setupSets.push({ uri: uri, poststring: poststring });
+	}
+	
+	var setupCallback = function () {
+		if (setupSets.length) {
+			var set = setupSets.shift();
+			Zotero.Utilities.HTTP.doPost(set.uri, set.poststring, processCallback);
+		}
+		else {
+			Zotero.done();
+		}
+	}
+	
+	var processCallback = function () {
+		var uri = host+"tools/CitEx";
+		var poststring = "mode=2&format=3&type=2&file=3&exportCitation.x=16&exportCitation.y=10&exportCitation=submit";
 		Zotero.Utilities.HTTP.doPost(uri, poststring, function(text) {
-			uri = host+"tools/CitEx";
-			poststring = "mode=2&format=3&type=2&file=3&exportCitation.x=16&exportCitation.y=10&exportCitation=submit";
-			Zotero.Utilities.HTTP.doPost(uri, poststring, function(text) {
-				var m = text.match(/%A\s(.*)/);  //following lines fix Wiley's incorrect %A tag (should be separate tags for each author)
-				if (m){
-					var newauthors ="";
-					var authors = m[1].split(",")
-					for each (var author in authors){
-						if (author != ""){
-							newauthors = newauthors + "%A "+Zotero.Utilities.unescapeHTML(Zotero.Utilities.trimInternal(author))+"\n";
-						}
+			var m = text.match(/%A\s(.*)/);  //following lines fix Wiley's incorrect %A tag (should be separate tags for each author)
+			if (m){
+				var newauthors ="";
+				var authors = m[1].split(",")
+				for each (var author in authors){
+					if (author != ""){
+						newauthors = newauthors + "%A "+Zotero.Utilities.unescapeHTML(Zotero.Utilities.trimInternal(author))+"\n";
 					}
-					text = text.replace(/%A\s.*\n/, newauthors);
 				}
-				var translator = Zotero.loadTranslator("import");
-				translator.setTranslator("881f60f2-0802-411a-9228-ce5f47b64c7d"); //EndNote/Refer/BibIX
-				translator.setString(text);
-				translator.setHandler("itemDone", function(obj, item) {
-					var pdfurl = 'http://download.interscience.wiley.com/cgi-bin/fulltext?ID=' + id + '&PLACEBO=IE.pdf&mode=pdf';
-					item.attachments.push({url:pdfurl, title:"Wiley Interscience PDF", mimeType:"application/pdf"});
-					item.DOI = item.url.match(/\.org\/(.*)$/)[1];
-					item.complete();
-				});
-				translator.translate();
-				Zotero.done();
+				text = text.replace(/%A\s.*\n/, newauthors);
+			}
+			var translator = Zotero.loadTranslator("import");
+			translator.setTranslator("881f60f2-0802-411a-9228-ce5f47b64c7d"); //EndNote/Refer/BibIX
+			translator.setString(text);
+			translator.setHandler("itemDone", function(obj, item) {
+				var pdfurl = 'http://download.interscience.wiley.com/cgi-bin/fulltext?ID=' + id + '&PLACEBO=IE.pdf&mode=pdf';
+				item.attachments.push({url:pdfurl, title:"Wiley Interscience PDF", mimeType:"application/pdf"});
+				item.DOI = item.url.match(/\.org\/(.*)$/)[1];
+				item.complete();
 			});
+			translator.translate();
+			
+			setupCallback();
 		});
-	};
+	}
+	
+	setupCallback();
 	Zotero.wait();
 }
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